Global Patent Index - EP 2141714 A3

EP 2141714 A3 20130227 - Electromagnetic relay

Title (en)

Electromagnetic relay

Title (de)

Elektromagnetisches Relais

Title (fr)

Relais électromagnétique

Publication

EP 2141714 A3 20130227 (EN)

Application

EP 09163386 A 20090622

Priority

JP 2008170512 A 20080630

Abstract (en)

[origin: EP2141714A2] This invention provides an electromagnetic relay capable of preventing drawbacks by electromagnetic repulsion, and having a small number of components and reducing the number of assembly steps, and having a simple structure. An electromagnetic relay for contacting and separating both ends of a movable contact arranged at one end of a drive shaft, which reciprocates in an axis center direction based on excitation and demagnetization of an electromagnet block, to a pair of adjacently arranged fixed contacts is provided. When the movable contact contacts to a pair of fixed contacts, a second electromagnetic iron piece forming a magnetic circuit with a first electromagnetic iron piece pushes the movable contact to the pair of fixed contacts.

IPC 8 full level

H01H 1/54 (2006.01); H01H 50/54 (2006.01); H01H 51/22 (2006.01)

CPC (source: EP US)

H01H 1/54 (2013.01 - EP US); H01H 50/38 (2013.01 - EP US); H01H 1/2008 (2013.01 - EP US); H01H 9/443 (2013.01 - EP US); H01H 50/546 (2013.01 - EP US); H01H 51/2227 (2013.01 - EP US); H01H 2050/025 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 2141714 A2 20100106; EP 2141714 A3 20130227; EP 2141714 B1 20161109; CN 101620951 A 20100106; CN 101620951 B 20121010; JP 2010010056 A 20100114; JP 5206157 B2 20130612; US 2009322454 A1 20091231; US 8138863 B2 20120320

DOCDB simple family (application)

EP 09163386 A 20090622; CN 200910150867 A 20090625; JP 2008170512 A 20080630; US 48985009 A 20090623